Best Third Passport for multi-citizens of the United States, Vatican City

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1070the United Kingdom+37.22%+12+10%+55%0.909Yes
1006Mauritius+8.92%+7+39%+53%0.781No
1002Jamaica+9.04%+5+27%+9%0.73Yes
981the United Arab Emirates+13.2%+13+48%+55%0.84No
972Seychelles+9.63%+7+43%+54%0.782No
958Hong Kong+7.13%+6+30%+10%0.917No
935South Korea+3.69%+4+31%+51%0.901Yes
917Qatar+8.8%+7+43%+53%0.856No
915Denmark+12.13%+2+1%+3%0.925No
911Norway+11.65%+2+1%+3%0.949No
906Belize+7.85%+4+26%+8%0.706Yes
905South Africa+6.9%+5+27%+8%0.666Yes
898Botswana+7.25%+6+27%+9%0.698No
897Fiji+5.59%+5+39%+52%0.736No
886Namibia+5.59%+5+26%+7%0.64Yes
877Finland+12.13%+2+1%+3%0.895Yes
876Germany+12.13%+2+1%+3%0.926No
875Sweden+12.13%+2+1%+3%0.913Yes
873Japan+3.33%+4+20%+90%0.903No
854Samoa+5.11%+3+25%+6%0.704Yes
852Chile+2.38%+2+24%+7%0.847Yes
850Cyprus+14.03%+3+2%+3%0.856Yes
849Singapore+10.7%+9+16%+54%0.925No
847Costa Rica+2.38%+2+25%+5%0.776Yes
845Ghana+11.06%+8+5%+6%0.579Yes
838Andorra+1.9%+2+25%+5%0.858No
834Tonga+5.35%+4+14%+47%0.721Yes
833Armenia+2.73%+3+40%+51%0.743Yes
829Serbia+2.97%+2+38%+49%0.776Yes
824France+12.13%+2+1%+3%0.897Yes
821Brunei+6.18%+6+39%+56%0.865No
818Uruguay+2.38%+2+25%+5%0.795Yes
816Spain+12.13%+2+1%+3%0.884Yes
798the Maldives+6.42%+5+31%+49%0.701Yes
794Argentina+2.38%+2+25%+5%0.827Yes
792Mongolia+2.5%+2+38%+49%0.735No
786Switzerland+11.41%+1+1%+1%0.939Yes
779Italy+12.13%+2+1%+3%0.887Yes
771Austria+11.41%+1+1%+1%0.893No
761Ecuador+2.62%+3+39%+50%0.739Yes
761Mauritania+7.97%+9+9%+5%0.513No
757the Czech Republic+11.41%+1+1%+1%0.878No
756Luxembourg+11.89%+1+1%+1%0.898Yes
754Malaysia+8.8%+9+12%+13%0.789No
753Belarus+4.04%+4+40%+53%0.796No
752the Netherlands+11.41%+1+1%+1%0.924No
750Russia+5.83%+5+26%+10%0.804Yes
748Grenada+9.04%+5+40%+53%0.754Yes
740Malta+13.56%+2+1%+2%0.856Yes
738Estonia+11.41%+1+1%+1%0.865No
731Trinidad and Tobago+7.13%+3+2%+3%0.78Yes
727Belgium+11.18%+1+1%+1%0.896Yes
727Guyana+4.88%+2+24%+5%0.638No
727Kenya+7.73%+8+6%+9%0.555Yes
726Latvia+11.41%+1+1%+1%0.83Yes
723Israel+2.5%+2+24%+4%0.899Yes
723Tunisia+7.25%+8+10%+5%0.725Yes
723Liechtenstein+10.7%+1+1%+1%0.912No
716Brazil+4.64%+2+25%+5%0.754Yes
710Barbados+9.51%+5+16%+49%0.795Yes
704Sierra Leone+10.11%+8+5%+6%0.42Yes
703Portugal+11.41%+1+1%+1%0.843Yes
703Burkina Faso+9.16%+8+6%+3%0.402Yes
702Iceland+10.46%+1+1%+1%0.921Yes
699Dominica+7.37%+4+40%+51%0.726Yes
698Panama+1.9%+2+24%+7%0.788Yes
688Senegal+9.16%+8+6%+3%0.494Yes
688Slovakia+11.41%+1+1%+1%0.845No
686Mali+10.7%+10+11%+7%0.442Yes
685the Republic of Ireland+9.04%+1+1%+1%0.923Yes
684Thailand+4.52%+5+25%+9%0.74No
684Saint Vincent and the Grenadines+9.04%+5+27%+9%0.722Yes
682Bolivia+2.62%+3+28%+8%0.674No
681Venezuela+2.62%+3+28%+8%0.767No
664Tanzania+8.44%+7+2%+4%0.531No
661Niger+9.16%+8+6%+3%0.353Yes
653Saint Kitts and Nevis+8.09%+3+26%+7%0.765Yes
653Slovenia+11.41%+1+1%+1%0.89Yes
651Bhutan+2.73%+2+4%+42%0.607No
651Taiwan+1.55%+2+13%+44%0.0No
650Antigua and Barbuda+7.02%+3+26%+7%0.786Yes
650Poland+11.41%+1+1%+1%0.855Yes
649Benin+8.68%+8+6%+3%0.485Yes
644Kyrgyzstan+2.02%+2+24%+7%0.664No
642Nicaragua+2.02%+2+25%+5%0.645No
641Kuwait+7.37%+4+3%+3%0.8No
640Romania+12.37%+1+1%+1%0.802Yes
639Lithuania+11.41%+1+1%+1%0.848No
639Algeria+5.11%+7+7%+5%0.745No
639Ivory Coast+9.63%+8+6%+3%0.474Yes
636Oman+7.37%+4+3%+4%0.796No
634El Salvador+1.78%+1+24%+4%0.68Yes
623Suriname+4.4%+2+38%+49%0.725No
623Togo+8.68%+8+6%+3%0.487Yes
621Nigeria+9.16%+8+7%+4%0.527Yes
620Greece+11.41%+1+1%+1%0.866Yes
620Indonesia+5.47%+5+3%+6%0.689No
619Australia+1.19%+1+1%+1%0.939Yes
615Colombia+2.38%+2+25%+5%0.727Yes
615the Bahamas+4.99%+3+14%+47%0.792No
611the Dominican Republic+1.19%+1+24%+4%0.722Yes
609the Gambia+11.06%+8+5%+6%0.452Yes
607Croatia+11.41%+1+1%+1%0.827Yes
604Paraguay+2.38%+2+25%+5%0.693Yes
603Montenegro+2.26%+1+24%+4%0.807No
602Cape Verde+9.39%+7+29%+7%0.0Yes
600Peru+1.66%+1+24%+4%0.74Yes
599Bosnia and Herzegovina+2.02%+2+38%+49%0.75N/A
591Moldova+1.19%+1+24%+4%0.699Yes
585Macau+4.76%+4+42%+52%0.0No
583Morocco+6.54%+7+7%+4%0.647Yes
582Hungary+11.41%+1+1%+1%0.836Yes
582Lesotho+5.83%+4+1%+4%0.497Yes
576Rwanda+8.2%+10+6%+6%0.498Yes
573Azerbaijan+1.78%+2+26%+7%0.759No
571Laos+4.52%+4+25%+9%0.586No
565Malawi+5.83%+4+1%+4%0.476No
562Liberia+8.2%+6+4%+3%0.427No
561Uganda+7.25%+6+2%+4%0.493Yes
556Nepal+2.02%+1+4%+42%0.558No
556Guinea+8.8%+6+4%+3%0.414No
555New Zealand+1.07%+1+1%+1%0.915Yes
552Turkey+2.97%+4+8%+5%0.767Yes
541Cameroon+5.59%+7+5%+4%0.518No
540Ukraine+1.31%+1+24%+4%0.743No
538Vanuatu+4.4%+4+25%+7%0.597Yes
534India+2.62%+2+4%+42%0.624No
524Zambia+6.3%+4+1%+4%0.579Yes
524Chad+6.54%+7+6%+3%0.396N/A
523Lebanon+2.85%+2+2%+3%0.763Yes
520Gabon+4.64%+5+3%+2%0.697Yes
519Bulgaria+11.41%+1+1%+1%0.794No
515China+1.9%+2+16%+47%0.738No
510Papua New Guinea+3.21%+3+1%+1%0.516No
503Egypt+4.16%+5+3%+5%0.691Yes
498Georgia (country)+1.19%+1+2%+2%0.769N/A
484Zimbabwe+7.02%+5+1%+4%0.516No
484Guatemala+1.31%+1+24%+4%0.64Yes
478Kazakhstan+1.19%+1+24%+4%0.794No
478Nauru+4.64%+3+25%+6%0.0No
474Madagascar+3.69%+3+0%+2%0.512No
473Palau+1.31%+2+24%+4%0.788No
471the Philippines+4.64%+3+0%+5%0.682Yes
470Canada+0.36%+0+0%+0%0.92Yes
469Ethiopia+3.21%+5+3%+6%0.448No
460Honduras+1.78%+1+24%+4%0.625No
454the Central African Republic+5.11%+5+3%+2%0.352Yes
452Jordan+3.69%+3+3%+1%0.741N/A
452San Marino+3.09%+3+15%+47%0.0No
440Tajikistan+1.31%+1+24%+4%0.627N/A
439the United States+0.0%+0+0%+0%0.92Yes
438South Sudan+4.64%+5+2%+4%0.418N/A
436the Republic of Macedonia+1.19%+1+24%+4%0.748No
435Cuba+1.07%+1+24%+4%0.775No
435Uzbekistan+1.31%+1+24%+4%0.701No
433Cambodia+3.8%+3+0%+5%0.563Yes
431Libya+3.45%+4+6%+2%0.716No
431Swaziland+5.83%+4+1%+4%0.541No
419Iran+2.5%+2+3%+3%0.774No
416Saudi Arabia+6.42%+3+1%+1%0.847No
409Bahrain+6.42%+3+1%+1%0.824No
408Burundi+4.88%+6+2%+4%0.404Yes
390Guinea-Bissau+8.2%+6+4%+3%0.0No
388Saint Lucia+6.42%+2+2%+2%0.735N/A
378Vietnam+3.8%+3+0%+5%0.683No
377the Republic of the Congo+5.47%+6+3%+2%0.592No
373Equatorial Guinea+4.16%+5+3%+2%0.592No
371Angola+4.64%+3+0%+2%0.533Yes
351Sudan+3.69%+5+3%+3%0.49Yes
346Djibouti+2.97%+4+2%+4%0.473Yes
343Mozambique+3.92%+2+0%+1%0.418Yes
329Eritrea+3.21%+5+1%+4%0.42No
328Syria+2.26%+3+3%+4%0.536Yes
325Albania+0.59%+0+0%+0%0.764Yes
319Yemen+2.73%+3+3%+2%0.482No
311Mexico+1.66%+1+1%+1%0.762Yes
287Palestine+1.78%+1+1%+1%0.684N/A
287Iraq+1.78%+1+2%+2%0.649No
283Myanmar+3.09%+2+0%+4%0.556No
274Sri Lanka+1.19%+1+1%+1%0.766Yes
272the Solomon Islands+4.64%+3+1%+2%0.515No
257the Democratic Republic of the Congo+3.69%+3+0%+1%0.435N/A
238the Comoros+3.21%+3+0%+2%0.497N/A
221Afghanistan+1.31%+1+0%+0%0.479No
200Kiribati+3.69%+1+0%+1%0.588No
190São Tomé and Príncipe+2.02%+2+0%+1%0.574Yes
188Bangladesh+1.78%+1+0%+0%0.579Yes
186Tuvalu+3.92%+2+0%+1%0.0Yes
170East Timor+1.07%+0+0%+0%0.0N/A
164Somalia+2.02%+2+0%+1%0.0N/A
133Turkmenistan+1.31%+1+0%+0%0.691No
127Pakistan+0.36%+0+0%+0%0.55No
91Micronesia+0.83%+1+0%+0%0.638No
86Haiti+1.9%+1+0%+0%0.493No
63North Korea+1.31%+1+0%+0%0.0No
47the Marshall Islands+1.07%+1+0%+0%0.0N/A
11Vatican City+0.0%+0+0%+0%0.0Yes